style: format code with prettier (#1199)

Format code with prettier

This commit fixes the style issues introduced in 846a45d according to the output
from Prettier.

Details: https://app.deepsource.com/gh/narayan954/dummygram/transform/729bf8c7-855a-49d1-ad50-203f16e25735/

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>

src/components/SideBar/index.jsx

@@ -177,7 +177,7 @@ function SideBar({ anonymous }) {
                 variant="contained"
                 color="primary"
                 className="button-style"
-                style={{ marginRight: '20px' }} // Add right margin to create a gap
+                style={{ marginRight: "20px" }} // Add right margin to create a gap
               >
                 Logout
               </AnimatedButton>